The axial com An aluminum right-circular cylinder surrounds a steel cylinder as shown in Fig. load of 200 kN is applied through the rigid cover plate shown. If the aluminum cylinder is originally 0.25 mm longer than the steel before any load is applied, find the normal stress in each when the temperature has dropped 20 K and the entire load is acting. For steel take E = 200 GPa, a = 12 x 10PC, and for aluminum assume E=70 GPa, a= 25 x 10rC. Ans. o=9 MPa, o = 15.5 MPa

The axial com An aluminum right-circular cylinder surrounds a steel cylinder as shown in Fig. load of 200 kN is applied through the rigid cover plate shown. If the aluminum cylinder is originally 0.25 mm longer than the steel before any load is applied, find the normal stress in each when the temperature has dropped 20 K and the entire load is acting. For steel take E = 200 GPa, a = 12 x 10PC, and for aluminum assume E=70 GPa, a= 25 x 10rC. Ans. o=9 MPa, o = 15.5 MPa

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.10.11P: A pressurized circular cylinder has a sealed cover plate fastened with steel bolts (see figure). The...

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